Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Chinese Optics Letters
  • Vol. 10,
  • Issue 1,
  • pp. 012801-
  • (2012)

Development of all-solid coherent Doppler wind lidar

Not Accessible

Your library or personal account may give you access

Abstract

A 1 064-nm pulsed coherent Doppler lidar (CDL) prototype is developed to measure short range wind speed in the lower altitude troposphere layer. The CDL system adopts an injection{seeded Nd:YAG laser with the pulse duration of 80 ns, single pulse energy of 0.5 mJ, and pulse repetition rate of 200 Hz. Speed calibration experiments are implemented to obtain a speed accuracy of 0.3 m/s using a hard target. Data analysis results show that the CDL system can obtain a line-of-sight wind velocity at a range of 30 to 500 m with the range resolution of 40 m and 38 pulses accumulation.

© 2011 Chinese Optics Letters

PDF Article
More Like This
Compact all-fiber pulsed coherent Doppler lidar system for wind sensing

S. Kameyama, T. Ando, K. Asaka, Y. Hirano, and S. Wadaka
Appl. Opt. 46(11) 1953-1962 (2007)

Development of a solid-state sodium Doppler lidar using an all-fiber-coupled injection seeding unit for simultaneous temperature and wind measurements in the mesopause region

Yuan Xia, LiFang Du, XueWu Cheng, FaQuan Li, JiHong Wang, ZeLong Wang, Yong Yang, Xin Lin, YuChang Xun, ShunSheng Gong, and GuoTao Yang
Opt. Express 25(5) 5264-5278 (2017)

1645 nm coherent Doppler wind lidar with a single-frequency Er:YAG laser

KaiXin Wang, ChunQing Gao, ZhiFeng Lin, Qing Wang, MingWei Gao, Shuai Huang, and ChaoYong Chen
Opt. Express 28(10) 14694-14704 (2020)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved